ORIGINAL: Piedpiper
From the Ontario hunting regulation summary:
"There must be at least two cutting edges of straight, sharp, unserrated barbless steel."
OK, well that answers that..[:@]
*edit* Good call Grumpy Tom, that saved me a bit of embarrassment and a fine.. See, your not so grumpy after all..
Yep! The back edges have to be 90* to the ferrule and or the shaft! That's 2 counts against the Magnus "Buzz Cut".... What a shame!

Oh David, you forgot to mention, they have to be all Steel! You cannot use the Full Meatal Jacket, which is made of Aluminum.